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  • Sound Defender 3 in 1 Underlayment | 3mm | 107 sf per roll

Sound Defender 3 in 1 Underlayment | 3mm | 107 sf per roll

Item No: 691324728215

The Sound Defender is a 3 in 1 vapor barrier underlayment, helping create a soundproof floor with its 3mm thickness and 107 square feet per roll. This is the best of the best rubber underlayment for floating floors only.

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Product Description

The Highest Rated Vapor Barrier Underlayment

Ambient has always provided quality products, but we’ve outdone ourselves with our Sound Defender® Vapor Barrier 3 in 1 Rubber Underlayment providing cushioning and sound reduction. This vapor barrier underlayment has the highest sound transmission rating and impact rating of any of our previous underlayments.

Sound reduction is just one of the many benefits to using this product. Everyone that has had to stand on their feet for long periods of time knows how important cushioning is. This 3 mm thick pad will provide long lasting comfort underfoot. Do not forget about the moisture barrier! The gold-foil backing on your soundproof floor underlayment will block any moisture coming up from your subfloor so everything stays totally quiet and dry.

Quality Features of This Soundproof Floor Underlayment

Our Sound Defender comes with the following features:

  • Highest in class sound impact and insulation ratings
  • Solid rubber with advanced moisture protection and shock absorption
  • Mold and mildew resistant
  • Crush-resistant technology for stellar performance and longevity
  • Includes adhesive strip and overlap foil film for connecting multiple rolls
  • Installed with foil side facing down

The Sound Defender is a 3 mm thick gold-foil-backed rubber vapor barrier underlayment with advanced moisture protection, shock absorption, and an adhesive strip with overlap film for ease of installation. Visit our Flooring Supplies page for more details about installation.

Specifications (Print | Save as PDF)

SQ FT/ROLL 107
SOUND RATING IIC 85, STC 83
LENGTH 32.8 ft
WIDTH 43.31 in
THICKNESS 3 mm
WEIGHT PER ROLL 55 lbs
CAN BE USED FOR hardwood, bamboo, engineered, laminate
MOISTURE BARRIER Yes
MOLD/MILDEW RESISTANT Yes
R VALUE 0.43
MSDS Document Print Now
ITEM NUMBER (UPC) 691324728215

Product Features

30 days money back guarantee

Money Back Guarantee

At Ambient we offer customers in the U.S. and Canada a 30-day money back guarantee on all flooring orders and we are dedicated to your complete satisfaction. Please read the complete program details here.

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